A few weeks ago I picked up a 2013 335is so it is time to sell my beloved 1 series. I thought I was going to keep this car long term so I had the oil changed after the break-in period and then every 7,500 miles after that. I never let anyone smoke or eat in my cars and in fact people still tell me it smells like a new car. I didn't even clean it before taking the pictures (which, btw, are blurry because autofocus wasn't working right) this is actually how clean my cars always are inside.